-3(d-5)=2(4d-9)

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Solution for -3(d-5)=2(4d-9) equation:


Simplifying
-3(d + -5) = 2(4d + -9)

Reorder the terms:
-3(-5 + d) = 2(4d + -9)
(-5 * -3 + d * -3) = 2(4d + -9)
(15 + -3d) = 2(4d + -9)

Reorder the terms:
15 + -3d = 2(-9 + 4d)
15 + -3d = (-9 * 2 + 4d * 2)
15 + -3d = (-18 + 8d)

Solving
15 + -3d = -18 + 8d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-8d' to each side of the equation.
15 + -3d + -8d = -18 + 8d + -8d

Combine like terms: -3d + -8d = -11d
15 + -11d = -18 + 8d + -8d

Combine like terms: 8d + -8d = 0
15 + -11d = -18 + 0
15 + -11d = -18

Add '-15' to each side of the equation.
15 + -15 + -11d = -18 + -15

Combine like terms: 15 + -15 = 0
0 + -11d = -18 + -15
-11d = -18 + -15

Combine like terms: -18 + -15 = -33
-11d = -33

Divide each side by '-11'.
d = 3

Simplifying
d = 3

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